usb host读写U盘！

源码PB做的一个全新的触摸屏系统，请大家试用-PB-source to do an entirely new touch screen system, U.S. trial

基于飞思卡尔16位单片机的的串行通信SCI程序-SCI code

基于网络服务控制芯片TF-320的嵌入式web server源代码，经调试-network-based service control chip TF- 320 embedded web server source code, debugging

8051控制步进电机（小车的源程序-8051 stepper motor control (the source Trolley

单片机双机通讯讯,帮助初寻者理解双机通讯原理-Single-chip dual-machine communication inquiry, to help find those who understand the beginning of two-machine communication principle

汽车通讯控制程序，用红外线控制，发射接收程序均有，汽车状态包括左转，右转，刹车，前车左转，后车超车等-automotive communications control procedures, using infrared control, launch procedures have received, including the state of vehicle turn left, turn right, brake, the first car left, after overtaking other vehicles

绝对好用的I2C读写程序-absolute and easy to read and write procedures I2C

基于51单片机的公交车报站系统程序 基于51单片机的公交车报站系统程序-Based on 51 MCU bus stop announcement system program

基于uPSD3254A单片机的EPP并口通信技术-based uPSD3254A SCM EPP ICT

24C02的读写时序和源码，经测试能用，可以向24CXX推广。-24C02 timing and source of reading and writing, can be used by the test can be made to promote 24Cxx.